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Doosan G500-SIIIA Generator Set

The Doosan G500-SIIIA is a 98 kW (380 kVA) Diesel standby generator set powered by a Doosan G500-SIIIA engine. It is available at 230 V and 400 V, 3-phase, 50 Hz and rated 240 A. It holds about 20 L (5.3 gal) of oil and 20 L (5.3 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-35 battery rated 550 CCA at 12 V. The set measures 2150×1650×1650 mm (84.6×65.0×65.0 in), weighs about 920 kg (2028 lb) and produces 85 dBA at 7 m. An integrated tank holds 15 L (4.0 gal), roughly 5 hours of runtime.

98 kW
Standby
7.0 L
Displacement
20.0 L
Oil capacity
1
Document types

How to read your Doosan serial & model number →

Typical fuel consumption for 95–100 kW Diesel generators →

Compare with other 95–100 kW Diesel generators →

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power98 kW
Standby kVA380
Prime power99 kW
EmissionsStage IIIA
ControllerNot specified
Oil capacity20.0 L
AlternatorG500-SIIIA
Voltage options230 V, 400 V
Phase3
Rated current240 A
Power factor0.8
Circuit breaker550 A
Battery group35
Battery cranking550 CCA
Battery voltage12 V
Battery quantity1
Coolant capacity20.0 L
Max ambient40 °C
Dimensions (L×W×H)2150×1650×1650 mm
Dry weight920 kg
Sound level85.0 dBA @ 7 m
Fuel tank15.0 L
Tank runtime5 hr

Engine

Doosan G500-SIIIA
Oil capacity20.0 L
Coolant capacity20.0 L
Displacement7.0 L
AspirationTurbocharged
Rated speed2500 rpm

Maintenance & consumables

for the Doosan G500-SIIIA
ItemSpecCapacityPart #Interval
Air filterAir filter—
Fuel filterFuel filter—
BatteryBattery—
BeltFan belt—
CoolantCoolant4.0 litre—1 hr
OilEngine oil10.0 litres—100 hr

Common questions

How many kW is the Doosan G500-SIIIA?

The Doosan G500-SIIIA is rated 98 kW standby (380.0 kVA).

Which engine powers the Doosan G500-SIIIA?

The Doosan G500-SIIIA is powered by the Doosan G500-SIIIA engine.

Is the Doosan G500-SIIIA diesel or gas?

The Doosan G500-SIIIA runs on Diesel.

What's the oil capacity on a Doosan G500-SIIIA?

The Doosan G500-SIIIA engine in the Doosan G500-SIIIA has an oil capacity of 20.0 liters.

What is the coolant capacity of the Doosan G500-SIIIA?

The Doosan G500-SIIIA cooling system holds 20 liters (5.3 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the prime power rating of the Doosan G500-SIIIA?

The Doosan G500-SIIIA is rated 99 kW prime (380 kVA), against 98 kW standby.

How loud is the Doosan G500-SIIIA?

The Doosan G500-SIIIA is rated at 85.0 dBA at 7 m, per the manufacturer specification sheet.

What is the dry weight of the Doosan G500-SIIIA?

The Doosan G500-SIIIA has a dry weight of 920 kg (2028 lb).

What size fuel tank does the Doosan G500-SIIIA have?

The Doosan G500-SIIIA has a 15 liter (4 US gallon) fuel tank, giving about 5 hours of runtime.

What voltage does the Doosan G500-SIIIA produce?

The Doosan G500-SIIIA is offered in 230 V, 400 V, 3-phase.

How many cold cranking amps does the Doosan G500-SIIIA require?

The Doosan G500-SIIIA uses 1 battery, 12 V each, 550 CCA, group 35, per the manufacturer specification sheet.

Which alternator is fitted to the Doosan G500-SIIIA?

The Doosan G500-SIIIA uses a G500-SIIIA alternator.

Troubleshooting

6

Symptoms & remedies

SymptomRemedy
Engine runs but generator will not take loadCheck Warm up timer has timed out. Ensure generator load inhibit signal is not present on the module inputs. Check connections to the switching device.
Incorrect reading on Engine gaugesFail to stop alarm when engine is at rest Check engine is operating correctly. Check that sensor is compatible with the module and that the module configuration is suited to the sensor.
CAN ECU WARNING CAN ECU SHUTDOWNThis indicates a fault condition detected by the engine ECU and transmitted to the DSE controller.
CAN DATA FAILIndicates failure of the CAN data link to the engine ECU. Check all wiring and termination resistors (if required).
Inaccurate generator measurements on controller displayCheck that the CT primary, CT secondary and VT ratio settings are correct for the application. Check that the CTs are wired correctly with regards to the direction of current flow (pt, p2 and s1, s2) and additionally ensure that CTs are connected to the correct phase (errors will occur if CT1 is connected to phase 2). Remember to consider the power factor (kW = kVA x powerfactor). The controller is true RMS measuring so gives more accurate display when compared with an 'averaging' meter such as an analogue panel meter or some lower specified digital multimeters. Accuracy of the controller is better than 1% of full scale. Generator voltage full scale is 415V ph-N, accuracy is ±4,15V (1% of 415V).
Module appears to 'revert' to an earlier configurationWhen editing a configuration using the PC software it is vital that the configuration is first 'read' from the controller before editing it. This edited configuration must then be 'written' back to the controller for the changes to take effect. When editing a configuration using the fascia editor, be sure to press the Auto Mode button to save the change before moving to another item or exiting the fascia editor.

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing. Full Doosan G500-SIIIA troubleshooting guide (15 entries) →

Available documents

Owner's manual — 46674960-C-EN-02-18-OM-G20-30-40-SIIIA (Doosan)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.